39951604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6868

約数の個数: 48

約数和(自身を含む): 91768320

約数和(自身を除く): 51816716

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 6827, 13654, 27308, 47789, 75097, 95578, 129713, 150194, 191156, 259426, 300388, 518852, 525679, 907991, 1051358, 1426843, 1815982, 2102716, 2853686, 3631964, 5707372, 9987901, 19975802, 39951604]

約数ペア:

[(1, 39951604), (2, 19975802), (4, 9987901), (7, 5707372), (11, 3631964), (14, 2853686), (19, 2102716), (22, 1815982), (28, 1426843), (38, 1051358), (44, 907991), (76, 525679), (77, 518852), (133, 300388), (154, 259426), (209, 191156), (266, 150194), (308, 129713), (418, 95578), (532, 75097), (836, 47789), (1463, 27308), (2926, 13654), (5852, 6827)]